Delta DVP-15MC Series User Manual

Appendix D Explanation of Homing Modes
D-21
D_
 Mode 27
Circumstance 1： MC_Home instruction is executed while the home switch is OFF and the axis starts to
move in the negative direction at the first-phase speed. The motion direction changes
and the axis moves at the second-phase speed when the home switch is ON. Where
the axis stands is the home position when the home switch is OFF.
Circumstance 2： MC_Home instruction is executed while the home switch is ON and the axis moves in
the positive direction at the second-phase speed. Where the axis stands is the home
position when the home switch is OFF.
Circumstance 3： MC_Home instruction is executed while the home switch is OFF. The axis moves in
the negative direction at the first-phase speed. The motion direction changes and the
axis moves at the first-phase speed when the home switch is OFF and the negative
limit switch is ON. When the home switch is ON, the axis starts to move at the second-
phase speed. Where the axis stands is the home position when the home switch is
OFF.
Homing depending on the home switch and negative limit switch (
○
27: mode 27)
27
27
27
Home
switch
Negative
limit switch
Circumstance 1
Circumstance 2
Circumstance 3
Positive direction
Positive direction
Positive direction
Start point
Start point
Start point

Delta DVP-15MC Series Specifications

General

Brand	Delta
Model	DVP-15MC Series
Category	Controller
Language	English